Dyfyniad APA
Collins, J. A., & Busby, H. R. (2013). Mechanical design of machine elements and machines: A failure prevention perspective (2nd ed.). Wiley.
Dyfyniad Arddull Chicago
Collins, Jack A., and Henry R/Staab Busby. Mechanical Design of Machine Elements and Machines: A Failure Prevention Perspective. 2nd ed. New Delhi: Wiley, 2013.
Dyfyniad MLA
Collins, Jack A., and Henry R/Staab Busby. Mechanical Design of Machine Elements and Machines: A Failure Prevention Perspective. 2nd ed. Wiley, 2013.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.